Power adapter



FIG. 1 is a side view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a rear view of the present invention;

FIG. 5 is an isometric side view of the present invention on a reduced scale; and,

FIG. 6 is an isometric lower front view of the present invention on a reduced scale.

The broken lines showing the cord wire that attaches to the adapter are for illustrative purposes only and do not form part of the claimed design. 

The ornamental design for a power adapter, as shown and described. 